Description
A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been rated as critical. Affected by this issue is the function delfile of the file app/extend/utils.js. The manipulation leads to path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. The name of the patch is c8a282bf02a62b59ec60b4699e91c51aff2ee9cd. It is recommended to upgrade the affected component.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| yanyutao0402 | ChanCMS | 3.1.0; 3.1.1; 3.1.2 |
References
- https://gitee.com/yanyutao0402/ChanCMS/commit/c8a282bf02a62b59ec60b4699e91c51aff2ee9cdPermissions Required
- https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8Exploit, Issue Tracking
- https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8#note_43945209_linkExploit, Issue Tracking
- https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3Release Notes
- https://vuldb.com/?ctiid.317528Permissions Required, VDB Entry
- https://vuldb.com/?id.317528Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.619776Third Party Advisory, VDB Entry
- https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8Exploit, Issue Tracking
- https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8#note_43945209_linkExploit, Issue Tracking
Timeline
- Published
- Jul 25, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed